Contents

require 'delegate'

module LinkThumbnailer
  class ImageValidator < ::SimpleDelegator

    attr_reader :config, :image

    def initialize(image)
      @config = ::LinkThumbnailer.page.config
      @image  = image

      super(config)
    end

    def call
      blacklist_urls.each do |url|
        return false if image.src && image.src.to_s[url]
      end

      true
    end

    private

    def blacklist_urls
      config.blacklist_urls
    end

  end
end

Version data entries

30 entries across 30 versions & 1 rubygems

Version	Path
link_thumbnailer-3.3.1	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-3.3.0	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-3.2.1	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-3.2.0	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-3.1.2	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-3.1.1	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-3.1.0	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-3.0.3	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-3.0.2	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-3.0.1	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-3.0.0	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-2.6.1	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-2.6.0	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-2.5.2	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-2.5.1	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-2.5.0	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-2.4.0	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-2.3.2	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-2.3.1	lib/link_thumbnailer/image_validator.rb
link_thumbnailer-2.3.0	lib/link_thumbnailer/image_validator.rb